Finding the Third Proportional to 715,050 and 1,050,687

Step by Step Solution

1. Step 1: Write the proportion equation
   715,050 : 1,050,687 = 1,050,687 : x
2. Step 2: Convert to fraction form
   715,050/1,050,687 = 1,050,687/x
3. Step 3: Cross multiply
   715,050x = 1,050,687 × 1,050,687
4. Step 4: Simplify right side
   715,050x = 1,103,943,171,969
5. Step 5: Solve for x
   x = 1,103,943,171,969/715,050
6. Step 6: Final answer
   x = 1,543,868.50